| 2484379 | Composite, with 1 known prime factor. Cofactor is composite. Trial Factored to 268 TF target 263 |
| Factored | |
| P-1 factors | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 169 / 280 |
Estimated T-Level: 23.0 ⓘ TF below 2^71 is very unlikely to find new factors due to ECM effort. |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Factored | | schebi | 69B02120E2CC4638 | 0 | Windows 16-bit,Prime95,v13,PFA,(aka WP0) | | Factored | 1999-08-07 | Leo Smulders | 69B02120E2CC4638 | 778549 | Windows,Prime95,v18,(aka WU1) |
|
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Verified | PRP without proof (not generated) | 2017-10-14 | Oliver Kruse | 61DDC4DF66FC4972 | 1 | 2306472 | 5 | 3 | | Verified | PRP without proof (not generated) | 2017-11-29 | storm5510 | 61DDC4DF66FC4972 | 1 | 1493898 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2022-03-10 | LordJulius | NF | no factor TF: 1-60 | | 2017-11-29 | storm5510 | C-PRP | M2484379/8648738373164860869881 : 61DDC4DF66FC4972 | | 2017-10-14 | Oliver Kruse | C-PRP | M2484379/8648738373164860869881 : 61DDC4DF66FC4972 | | 2014-11-10 | mikr | F-PM1 | Factor: 8648738373164860869881 / B1=2382500, B2=85770100 | | 2014-09-03 | Joss | NF-PM1 | B1=120835 | | 2013-01-23 | dbaugh | NF | no factor TF: 62-63 | | 2012-06-09 | Sebastian Hornbostel | NF | no factor TF: 61-62 | | 2011-01-21 | Oscar Östlin | NF-PM1 | B1=95000, B2=1947500, E=6 | | 2010-12-22 | Joss | NF-PM1 | B1=20000 | | 2009-01-14 | Sturle Sunde | NF | no factor TF: 60-61 | | 2003-10-31 | Team Prime Rib | NF-PM1 | B1=15000, B2=228750 | | 2003-10-14 | -anonymous- | NF-PM1 | B1=2048, B2=204800 | | 1999-08-07 | -anonymous- | C-LL | 69B02120E2CC4638 | | 1999-05-02 | -anonymous- | NF | no factor TF: 1-59 |
|
